九年级英语全册 Unit 1 How can we become good learners Section A（1a-2d）习题 （新版）人教新目标版

Unit 1 How can we become good learnersSection A (1a—2d)Ⅰ. 根据句意及所给首字母提示，补全句中所缺单词。1. Andy can't find h